219320086

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{6661}}^1$

素因数の和:6927

約数の個数: 16

約数和(自身を含む): 334325808

約数和(自身を除く): 115005722

約数列:

[1, 2, 101, 163, 202, 326, 6661, 13322, 16463, 32926, 672761, 1085743, 1345522, 2171486, 109660043, 219320086]

約数ペア:

[(1, 219320086), (2, 109660043), (101, 2171486), (163, 1345522), (202, 1085743), (326, 672761), (6661, 32926), (13322, 16463)]